| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.52 | 11.479% | $7.2684 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $132.78 | 8.313% | $143.818 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $14.76 | 7.448% | $15.8593 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $240.85 | 12.788% | $271.6499 | $271.65 | $271.65 | $271.60 |
| Purchase #5 | $94.28 | 9.259% | $103.0094 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $109.96 | 5.763% | $116.297 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $175.62 | 7.514% | $188.8161 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $774.77 | $846.7181 | $846.73 | $846.65 | $846.70 | |